<!DOCTYPE html>
<meta charset="utf-8">
<meta name=fuzzy content="maxDifference=0-20;totalPixels=0-100000">
<title>backdrop-filter: Correctly apply backdrop-filter with an SVG filter</title>
<link rel="help" href="https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty">
<link rel="match" href="reference/backdrop-filter-boundary-ref.html">
<style>
.bg {
    position: relative;
    display: inline-block;
    width: 160px;
    height: 90px;
    background-image: url("resources/reference.png");
}
.fg {
    position: absolute;
    left: 5px;
    top: 5px;
    width: 150px;
    height: 80px;
}
body {
    background-color: lime;
}
</style>
<div style="width:550px">
  <div class="bg"><div class="fg" style="backdrop-filter: blur(3px);"></div></div>
  <div class="bg"><div class="fg" style="backdrop-filter: blur(6px);"></div></div>
  <div class="bg"><div class="fg" style="backdrop-filter: blur(12px);"></div></div>
  <div class="bg"><div class="fg" style="backdrop-filter: blur(24px);"></div></div>
  <div class="bg"><div class="fg" style="backdrop-filter: blur(48px);"></div></div>
  <div class="bg"><div class="fg" style="backdrop-filter: blur(96px);"></div></div>
</div>

<!-- This should show an increasing series of blurred blocks. No lime green should
    be brought in to the blurred regions. -->
